<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>HTMX</title>
    <script src="https://unpkg.com/htmx.org@2.0.2"></script>
    <style>
      .circle{
        border-radius: 50%;
        background-color: red;
        transition: all 1s ease-in;
      }
    </style>
  </head>
  <body>
     <div id="circle" class="circle" hx-get="/bigger" hx-swap="outerHTML" style="width:100px;height:100px;"></div>
  </body>
</html>
